Skip to main content
POST
/
threads
/
{thread_id}
/
history
Get Thread History Post
curl --request POST \
  --url https://api.example.com/threads/{thread_id}/history \
  --header 'Content-Type: application/json' \
  --data '
{
  "limit": 10,
  "before": {},
  "metadata": {},
  "checkpoint": {},
  "subgraphs": false,
  "checkpoint_ns": "<string>"
}
'
[
  {
    "values": {},
    "checkpoint": {
      "checkpoint_id": "<string>",
      "thread_id": "<string>",
      "checkpoint_ns": ""
    },
    "next": [
      "<string>"
    ],
    "tasks": [
      {}
    ],
    "interrupts": [
      {}
    ],
    "metadata": {},
    "created_at": "2023-11-07T05:31:56Z",
    "parent_checkpoint": {
      "checkpoint_id": "<string>",
      "thread_id": "<string>",
      "checkpoint_ns": ""
    },
    "checkpoint_id": "<string>",
    "parent_checkpoint_id": "<string>"
  }
]

Documentation Index

Fetch the complete documentation index at: https://docs.aegra.dev/llms.txt

Use this file to discover all available pages before exploring further.

Path Parameters

​
thread_id
string
required

Body

application/json

Request model for thread history endpoint

​
limit
integer | null
default:10

Number of states to return

Required range: 1 <= x <= 1000
​
before

Return states before this checkpoint (checkpoint ID string, raw checkpoint dict, or RunnableConfig with 'configurable' key)

​
metadata
Metadata · object

Filter by metadata

​
checkpoint
Checkpoint · object

Checkpoint for subgraph filtering

​
subgraphs
boolean | null
default:false

Include states from subgraphs

​
checkpoint_ns
string | null

Checkpoint namespace

Response

Successful Response

​
values
Values · object
required

Channel values (messages, etc.)

​
checkpoint
ThreadCheckpoint · object
required

Current checkpoint

​
next
string[]

Next nodes to execute

​
tasks
Tasks · object[]

Tasks to execute

​
interrupts
Interrupts · object[]

Interrupt data

​
metadata
Metadata · object

Checkpoint metadata

​
created_at
string<date-time> | null

Timestamp of state creation

​
parent_checkpoint
ThreadCheckpoint · object

Parent checkpoint

​
checkpoint_id
string | null

Checkpoint ID (for backward compatibility)

​
parent_checkpoint_id
string | null

Parent checkpoint ID (for backward compatibility)